Nature, Volume 9 |
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Página 12
Certain Frogs (forming a very large group) are termed Tree-frogs, from their
adaptation to arboreal life by means of the dilatation of the ends of the digits into
sucking discs, by which they can adhere to leaves. One of them, the common
green ...
Certain Frogs (forming a very large group) are termed Tree-frogs, from their
adaptation to arboreal life by means of the dilatation of the ends of the digits into
sucking discs, by which they can adhere to leaves. One of them, the common
green ...
Página 14
Bohadsch, as quoted by Johnston, says that the Penna- tulce swim by means of
their pinner, which they use in the same manner that fishes do their fins. Ellis
says : " It is an animal that swims freely about in the sea, many of them having a ...
Bohadsch, as quoted by Johnston, says that the Penna- tulce swim by means of
their pinner, which they use in the same manner that fishes do their fins. Ellis
says : " It is an animal that swims freely about in the sea, many of them having a ...
Página 20
The colour, however, is by no means constant, being often, as in the case of Mr.
Baxendell's observation, bluish green, and at times, as mentioned by Dr. Joule,
quite blue. The period of its duration, too, is likewise variable. Sometimes it lasts ...
The colour, however, is by no means constant, being often, as in the case of Mr.
Baxendell's observation, bluish green, and at times, as mentioned by Dr. Joule,
quite blue. The period of its duration, too, is likewise variable. Sometimes it lasts ...
Página 31
The due study of the means of restoring this balance, of turning it more and more
in our favour, of calling in to our aid more and more of the hitherto neglected
available species, or of the hitherto latent properties of those already in use, ...
The due study of the means of restoring this balance, of turning it more and more
in our favour, of calling in to our aid more and more of the hitherto neglected
available species, or of the hitherto latent properties of those already in use, ...
Página 32
We reckon already among our Fellows the great majority of those who have
acquired a name in zoology, or botany, and I sincerely hope that all men of
means who take a sincere interest in biological pursuits will think it a pleasure as
well as a ...
We reckon already among our Fellows the great majority of those who have
acquired a name in zoology, or botany, and I sincerely hope that all men of
means who take a sincere interest in biological pursuits will think it a pleasure as
well as a ...
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Passagens conhecidas
Página 250 - HAECKEL (Prof. Ernst) — THE HISTORY OF CREATION. Translation revised by Professor E. RAY LANKESTER, MA, FRS With Coloured Plates and Genealogical Trees of the various groups of both plants and animals. 2 vols. Second Edition. Post 8vo. cloth, price 32*.
Página 178 - Physics and Politics ; or, Thoughts on the Application of the Principles of "Natural Selection " and " Inheritance
Página 35 - FRS, vicepresident, in the chair. The Secretary read a report on the additions that had been made to the Society's menagerie during the months of June, July, August, and September.
Página 241 - Price 3s. 6d. plain, 4s. 6rf. coloured, gilt edges. " A happy mixture of fact and fiction. Altogether it is one of the best books of the kind we have met with."— Guardian.
Página 197 - ... in suspension more than three parts by weight of dry mineral matter, or one part by weight of dry organic matter in 100,000 parts by weight of the liquid.
Página 201 - BEETON'S SCIENCE, ART, AND LITERATURE : A Dictionary of Universal Information ; comprising a complete Summary of the Moral, Mathematical, Physical, and Natural Sciences ; a plain Description of the Arts ; an interesting Synopsis of Literary Knowledge, with the Pronunciation and Etymology of every leading term. The work has been with great care Revised, Enlarged, and newly Illustrated. *»* There is no volume extant comparable to this for the amount of information compressed into a small space.
Página 300 - The Treasury of Botany, or Popular Dictionary of the Vegetable Kingdom ; with which is incorporated a Glossary of Botanical Terms.
Página 152 - WHERE THERE'S A WILL THERE'S A WAY; or, Science in the Cottage ; being Memoirs of Naturalists in Humble Life.
Página 323 - It may be said that the fact makes a stronger impression on the boy through the medium of his sight, that he believes it the more confidently. I say that this ought not to be the case. If he does not believe the statements of his tutor — probably a clergyman of mature knowledge, recognised ability, and blameless character — his suspicion is irrational, and manifests a want of the power of appreciating evidence, a want fatal to his success in that branch of science which he is supposed to be cultivating.
Página 160 - An Introduction to Physical Measurements, with Appendices on Absolute Electrical Measurement. &c. By Dr. F. Kohlrausch. Translated from the Second German Edition by TH Waller, BA, B.Sc., and HR Procter, FCS (London : J. and A. Churchill, New Burlington Street, 1873.) MESSRS. TH WALLER and HR Procter have furnished us with a translation of the second edition of Dr. KoYrausch's "Physical Measurements," to which they have auded several useful Appendices and Tables.